Kuang-An Glass Co., Ltd.
- Taiwan manufacturer of bent and flat tempered glass.
- http://www.kuangan-glass.com.tw/

Preciosa, a.s.
- Produces crystal fashion and fine jewellery stones, chandelier trimmings, residential lightings, crystal jewellery, figurines and collectibles. [English/Czech/Russian/Spanish/Chinese]
- http://www.preciosa.com/preciosa/en/

Vetrotech Saint-Gobain
- Manufacturers of fire rated glazing and safety glass.
- http://www.vetrotech.com/

Oldcastle Glass
- Produces heat-treated glass, including tempered safety, heat-strengthened, and insulating units for commercial and industrial applications.
- http://www.oldcastleglass.com

AFG Industries, Inc.
- Manufacturer of glass for residential, commercial, and industrial uses. Located in Kingsport, Tennessee.
- http://www.afgglass.com

Asahi Glass
- Manufacturers and distributors of sheet glass. Provides sections about the company profile, products, research and development issues. (Stock Symbol: ASGLF).
- http://www.agc.co.jp/

Glass On Web
- Portal with news articles, business and product directory, and forum.
- http://www.glassonweb.com/

Glass Global
- Employment, news, and business directory.
- http://www.glassglobal.com/

Okandan Glass
- Manufactures figured glass, mirror, glass block, decorative glass, tinted glass, coated glass, tempered safety glass and laminated glass.
- http://www.okandanglass.com/

Recycled Bottle Glass Centre
- Produce stained glass windows and a wide range of other home and garden products from recycled bottle glass.
- http://www.rbgc.co.uk/

ZhongShan Grand Coating Glass Co., Ltd.
- Manufacture coated, tempered and insulating glass. Includes product specification data.
- http://www.glante.com/

Valley Bevelling Corporation
- Bevelled, polished glass and mirror in a wide variety of colors and thicknesses. Custom fabrication of bevelled glass.
- http://www.crystal-city.com/

Laser Crystal Ltd.
- Distributor of nonlinear laser crystals and other laser optical components.
- http://www.lasercrystal.agava.ru

Polytronics Pte Ltd
- Distributors of glass mat and epoxy glass sheet materials that are used for the fabrication of pallets used for PCB production & assembly.
- http://web.singnet.com.sg/~polytron/index.htm

Gardner and Newton Ltd
- Manufacturers of curved and bent glass for building renovation, displays and shopfitting providers.
- http://www.glassbending.co.uk

Nova Crystals Ltd.
- Producer of custom parts made of glass, fused quartz and ceramics.
- http://www.novacrystals.ns.ca/

Glass Supplies, Inc.
- High performance, environmentally friendly glass processing fluids and related products.
- http://www.glasssupplies.com

Flickinger Glassworks
- Manufacturer of bent and etched glass.
- http://www.flickingerglassworks.com/

Rider Glass
- Exporters of tinted, reflective, patterned and laminated glass and glass blocks from China.
- http://www.riderglass.com

National Glass Ltd.
- Wholesalers and manufacturers of glass products in Canada. Products include insulated units, laminated, mirrors, and framing. Includes completed project details.
- http://www.natglass.com/

Crystal Associates, Inc.
- Manufacturers of nonlinear optical, relaxor ferroelectric, and uv materials.
- http://www.crystalassociates.com

Quartz Plus, Inc.
- New England's largest stock of fused quartz and borosilicate items. Custom requests and international orders are welcome. Credit cards accepted.
- http://www.quartzplus.com

Atlas Ltd
- Produce a range of synthetic coloured corundum and spinel crystals for use in the electronics and watch making industries.
- http://www.atlas-pcf.ru

Praezisions Glas & Optik
- Source for optical glass & optical components. You will find a huge database about many different glass types and optical components in our online catalog.
- http://www.optische-komponenten.de/us/index.html

Skyline Design
- specializes in custom carved, painted, and sandblasted architectural glass, sealed against fingerprints and stains with a specially formulated etch sealer.
- http://www.skydesign.com/

Pilkington
- Pilkington has three main areas of activity - building, automotive and technical products glass.
- http://www.pilkington.com/

Technical Glass Products
- Supplies the architectural and industrial communities with specialty glazing materials. Such as: wireless fire-rated glass and fire/impact safety-rated glass, x-ray shielding lead glass, super heat resistant glass for industrial use U. V. Filtering lenses
- http://www.fireglass.com/

AFGD, Inc.
- Manufacturers of laminated, tempered, insulated, coated, edged, silk screened, gas filled and mirror glass for commercial and residential applications. Product descriptions and glass performance data online.
- http://www.afgd.com/

Colorlites Ltd.
- Glass coloring service specialized in coloring glass envelopes for the lamp industry in ceramics or applying different lacquers to finished lamps and small perfume bottles.
- http://www.colorlites.com/

Glasslinks
- Glass industry links and information, including auto glass, flat glass, windows and doors.
- http://www.glasslinks.com

Triveni Glass Limited
- Manufacturer of tinted, float and figured glass. India.
- http://www.triveniglassltd.com/index.htm

International Phototool Company
- Allows direct write to chrome on glass large area masks.
- http://www.pcmdesign.com